package com.lh.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;

/**
 * @program: foodie-dev
 * @description:
 * @author: LH
 * @create: 2022-04-20 14:08
 **/
@Configuration
public class CorsConfig {

    public CorsConfig(){

    }

    @Bean
    public CorsFilter corsFilter(){
        //1. 添加cors配置信息
        CorsConfiguration config = new CorsConfiguration();
        config.addAllowedOrigin("http://localhost:8080");
        config.addAllowedOrigin("http://8.142.125.147:8080");
        config.addAllowedOrigin("http://8.142.125.147");

        //设置是否发送cookie信息
        config.setAllowCredentials(true);

        //设置允许的请求方式
        config.addAllowedMethod("*");

        //设置允许的header
        config.addAllowedHeader("*");

        //2. 为url添加映射路径
        UrlBasedCorsConfigurationSource corsSource = new UrlBasedCorsConfigurationSource();
        corsSource.registerCorsConfiguration("/**", config);

        //3. 返回重新定义好的corsSource
        return new CorsFilter(corsSource);

    }

}
